On the physical geography, geology, and commercial resources of Lake Superior

Notes on the geography and geology of Lake Huron

The geographical system of Herodotus, examined; and explained, by a comparison with those of other ancient authors, and with modern geography : In the course of the work are introduced, dissertations on the itinerary stade of the Greeks, the expedition of Darius Hystaspes to Scythia, the position and remains of ancient Babylon, the alluvions of the Nile, and canals of Suez; the oasis and temple of Jupiter Ammon, the ancient circumnavigation of Africa, and other subjects of history and geography. The whole explained by eleven maps, adapted to the different subjects; and accompanied with a complete index

A description of the island of Anno-Bona : shewing its eligibility and importance as an occasional place of resort for our Guinea-men, East-Indiamen, Botany-Bay-men, and ships carrying passengers to the Cape of Good Hope : also, as a naval and military station, to foster and protect our increasing commerce to the western coast of Africa : with a map and fine views of the island, and an appendix, containing a letter addressed to William Wilberforce, Esq. M.P. on the causes and prevention of sickness and mortality among seamen employed in the African trade

The regions of vegetation : being an analysis of the distribution of vegetable forms over the surface of the globe in connexion with climate and physical agents

Address to the Royal Geographical Society of London : delivered at the anniversary meeting on the 24th May, 1852 : preceded by observations on presenting the royal medals of the year

Address to the Royal Geographical Society of London : delivered at the anniversary meeting on the 23rd May, 1853 : preceded by observations on presenting the royal medals of the year

The American gazetteer, exhibiting, in alphabetical order, a much more full and accurate account than has been given, of the states, provinces, counties, cities, towns ... on the American continent, also of the West India Islands, and other islands appendant to the continent, and those newly discovered in the Pacific Ocean ... with a particular description of the Georgia western territory ...

Address to the Royal Geographical Society of London, delivered at the anniversary meeting on the 28th May, 1855 : preceded by observations on presenting the royal awards of the year

A narrative of travels on the Amazon and Rio Negro : with an account of the native tribes, and observations of the climate, geography, and natural history of the Amazon Valley